lib/netsuite/field_support.rb in netsuite-0.0.6 vs lib/netsuite/field_support.rb in netsuite-0.0.7

@@ -8,20 +8,20 @@
 
     module ClassMethods
 
       def fields(*args)
         if args.empty?
-           @fields ||= {}
+           @fields ||= Set.new
         else
           args.each do |arg|
             field arg
           end
         end
       end
 
       def field(name)
         name_sym = name.to_sym
-        (@fields ||= Set.new) << name_sym
+        fields << name_sym
         define_method(name_sym) do
           attributes[name_sym]
         end
 
         define_method("#{name_sym}=") do |value|